Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- arch/s390/kernel/cert_store.c, line 642
- drivers/md/dm-verity-verify-sig.c, line 189
- security/keys/keyctl.c, line 1772
- security/keys/keyring.c, line 1087
Smatch caller information:
security/keys/keyctl.c keyctl_restrict_keyring() -> keyring_restrict()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | keyring_ref | 0,4096-ptr_max |
| PARAM_VALUE | 1 | type | 0,2762414733690085376 |
| PARAM_VALUE | 1 | *type | 0 |
| PARAM_VALUE | 2 | restriction | 0,4096-ptr_max |
| BUF_SIZE | 0 | keyring_ref | (-1)-s32max |
| BUF_SIZE | 0 | keyring_ref | (-1)-s32max |
| BUF_SIZE | 1 | type | 0,32 |
| BUF_SIZE | 2 | restriction | s32min-s32max |
| DATA_SOURCE | 0 | keyring_ref | r lookup_user_key |
| BIT_INFO | 1 | type | 0x0,0x265611907be72000 |
| USER_DATA | 2 | *restriction | 0-255 |
| USER_PTR | 2 | restriction |
drivers/md/dm-verity-verify-sig.c dm_verity_verify_sig_init() -> keyring_restrict()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | keyring_ref | 4097-18446744073709547521 |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | restriction | 0 |